4148744 has 16 divisors (see below), whose sum is σ = 7801920. Its totient is φ = 2068240.

The previous prime is 4148741. The next prime is 4148759. The reversal of 4148744 is 4478414.

4148744 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 4148744.

It is not an unprimeable number, because it can be changed into a prime (4148741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3509 + ... + 4539.

It is an arithmetic number, because the mean of its divisors is an integer number (487620).

Almost surely, 2^4148744 is an apocalyptic number.

It is an amenable number.

4148744 is a deficient number, since it is larger than the sum of its proper divisors (3653176).

4148744 is a wasteful number, since it uses less digits than its factorization.

4148744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1540 (or 1536 counting only the distinct ones).

The product of its digits is 14336, while the sum is 32.

The square root of 4148744 is about 2036.8465823424. The cubic root of 4148744 is about 160.6838439038.

The spelling of 4148744 in words is "four million, one hundred forty-eight thousand, seven hundred forty-four".